问题
单项选择题
While many studies indicate that remotely sensed data provide cost-effective and up-to-date information in managing earth resources, use of the tremendous amount of already available data in meaningful applications has not reached its full potential.
A．trivial
B．remarkable
C．initial
D．capable
答案
参考答案：B
解析：
[分析]： 形容词辨析tremendous 极大的，巨大的；A．trivial 琐细的；B．remarkable 不平常的，非凡的； C．initial最初的；D．capable有能力的，能干的；因此B为答案。